Engelstad is a Norwegian surname. Notable people with the surname include:
Carl Fredrik Engelstad (1915–1996), Norwegian writer, playwright, and journalist Eivind Stenersen Engelstad (1900–1969), Norwegian archaeologist and art historian Fredrik Engelstad (born 1944), Norwegian sociologist Gunvald Engelstad (1900–1972), Norwegian politician for the Labour Party Helen Engelstad (1908–1989), Norwegian art historian and educator Jess Julius Engelstad (1822–1896), Norwegian engineer and railroad administrator Kai Arne Engelstad (born 1954), Norwegian speed skater Kirsten Engelstad (born 1940), Norwegian librarian Oscar Engelstad (1882–1972), Norwegian gymnast who competed in the 1912 Summer Olympics Ralph Engelstad (1930–2002), American businessman, owner of the Imperial Palace Hotel and Casino Roxann Engelstad, American mechanical engineer Sigurd Engelstad (1914–2006) Norwegian genealogist and archivist
See also Betty Engelstad Sioux Center, an indoor arena in Grand Forks, North Dakota Ralph Engelstad Arena (old), a multi-purpose arena in Grand Forks, North Dakota Ralph Engelstad Arena (Minnesota), an indoor arena in Thief River Falls, Minnesota